EcoFlow 400W Lightweight Portable Solar Panel

The EcoFlow 400W Lightweight Solar Panel delivers maximum power output for users who require high-capacity energy generation. Ideal for large power stations and off-grid systems, it enables faster charging and efficient energy production.

Despite its high output, it remains portable with a foldable design, making it suitable for outdoor use, professional applications, and emergency backup systems.

Capture More Energy with a Bifacial Design

With primary and rear-side panels for ambient light, output power reaches up to 445W under BNPI test conditions, generating more power from the same amount of sunlight compared to traditional monofacial panels. With industry-leading TOPCon solar technology, the portable solar panel achieves a top-level conversion rate of up to 25%, recharging your power station even faster.

Ultra-Portable Design

Engineered with advanced lightweight materials, this next-gen solar panel is 5.8 kg lighter than previous models for effortless transport and compact storage.

Suitable for Various Environments

The folding integrated bracket offers a convenient and compact design. Adjustable to 30°, 45°, and 60°, making it ideal for most high-latitude areas. Adjustable stand with 30°, 45°, and 60° positions

* If you need to hang solar panels for extended periods, please use rigid solar panels. Lightweight portable solar panels are not recommended.

Integrated solar angle guide

Keep sunlight at a 90° angle and concentrate the sun's rays onto the surface of your solar panel to get the most sunshine at all times.

Durable and Water-Resistant

SPECIFICATIONS:

• Rated Power: 400W (±5W)
• Cell Type: N Type TOPCon monocrystalline silicon
• Efficiency: Up to 25%
• Open Circuit Voltage: 39.3V (Vpm 34.5V)
  
• Short Circuit Current:  12.2A (Ipm 11.7A)
  
• Weight (Solar Panel): 10.2kg
• Unfolded Dimensions: 2509 × 967 × 26 mm
• Folded Dimensions: 659 × 967 × 36 mm
• Connector Type: XT60
• Waterproof & Dustproof Rating: IP68

Application

• Off-grid solar systems
  
• Large power station charging
  
• Emergency backup power
  
• Outdoor events and job sites
  
• Professional and industrial use

Why Buy This?

• Maximum power output for fastest charging
  
• Ideal for large power needs
  
• Portable despite high capacity
  
• Reliable EcoFlow performance
  
• Suitable for serious users and professionals

👉 Power your largest energy needs with the EcoFlow 400W Solar Panel — built for high performance and reliability.

FAQ

Is 400W suitable for large power stations?
Yes, it is ideal for charging larger capacity power stations efficiently.

Is it portable despite its size?
Yes, it features a foldable design for easier transport.

Who is this suitable for?
It is best suited for heavy users, off-grid systems, and professional applications.